//
//  ViewController.h
//  changcolor
//
//  Created by student on 16/2/21.
//  Copyright © 2016年 niit. All rights reserved.
//

#import <UIKit/UIKit.h>

@interface ViewController : UIViewController
@property (weak, nonatomic) IBOutlet UISlider *red;
@property (weak, nonatomic) IBOutlet UISlider *green;
@property (weak, nonatomic) IBOutlet UISlider *blue;

@property (strong, nonatomic) IBOutlet UIView *df;




- (IBAction)chang1:(id)sender;


@end

